Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

NXX: 568

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-568 A Waterbury CT   829J PAETEC ITEL, LLC 920      
203-568 0 Waterbury CT   829J PAETEC ITEL, LLC 920      
203-568 1 Waterbury CT   829J PAETEC ITEL, LLC 920      
203-568 2 Waterbury CT   829J PAETEC ITEL, LLC 920      
203-568 3 Waterbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-02-19   
203-568 4 Waterbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-04-21   
203-568 5 Waterbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2008-10-10   
203-568 6 Waterbury CT   829J PAETEC ITEL, LLC 920      
203-568 7 Waterbury CT   829J PAETEC ITEL, LLC 920      
203-568 8 Waterbury CT   829J PAETEC ITEL, LLC 920      
203-568 9 Waterbury CT   829J PAETEC ITEL, LLC 920      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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